Custom CNC Turned & Milled Aluminum Fixture Component

Product Summary

This custom aluminum fixture component adopts combined CNC turning and milling process. It features multi-stage concentric cylindrical structure, built-in internal long slot cavity, and rear threaded mounting hole. Made of aluminum alloy, it has lightweight, high rigidity and excellent machining performance. It is widely used as custom fixture, positioning tooling for automation equipment and precision testing systems.

Key Features

• Integrated turning & milling composite machining, one clamping ensures high concentricity and positional tolerance
• Multi-step stepped cylinder design, with internal elongated slot structure for positioning
• Hexagonal threaded boss on the reverse side for fast assembly and locking
• Aluminum alloy material, lightweight, good thermal conductivity and high strength-to-weight ratio
• Strict dimensional inspection, standard tolerance ±0.02mm, tighter precision available on request
• Raw machined surface, optional anodizing, sandblasting or polishing for corrosion resistance

Specifications

• Material: Aluminum Alloy (6061 /7075 optional)
• Machining Process: CNC Turning + CNC Milling
• Tolerance: Standard ±0.02mm, precision ±0.005mm available
• Surface Finish: As machined, optional anodizing / sandblasting / polishing
• Production Volume: 1pc prototype, small batch & mass production
• Application: Automation fixture, test jigs, positioning tooling, precision mechanical assembly

Application

This custom aluminum fixture component is mainly used for automation positioning fixtures, inspection jigs and special tooling in precision machinery. The internal slot realizes accurate part positioning, while the rear threaded hole enables quick installation and disassembly, improving the stability and repeatability of industrial testing and processing.

FAQ

Q1: Can I customize the dimension, slot size and thread specification of this fixture part?

A1: Yes. We fully customize all dimensions, slot shape, thread size and outer profile according to your 2D/3D drawings. Our engineering team provides free DFM analysis before quotation.

Q2: What aluminum grades are available for this fixture component?

A2: 6061 aluminum is the standard choice for general fixture use. 7075 aluminum can be selected if higher hardness and strength are required. We will recommend suitable material based on your load and working environment.

Q3: Can we add anodizing treatment on this aluminum fixture?

A3: Yes. Hard anodizing or color anodizing is available. Anodizing can improve surface hardness, wear resistance and anti-corrosion performance of the fixture.

Q4: What is the lead time for this custom CNC fixture component?

A4: Prototype lead time is usually 5-7 working days. Mass production lead time depends on quantity and surface treatment requirements. We will confirm the exact schedule after drawing evaluation.